Java slots are found at many of the leading online casinos. These instant-play virtual slot machines are available as an alternative to fully-downloadable casino. Free Java Slots Games that require no download. Offer Alert: You can currently get $ Free without depositing any of your own money at Cool Cat Casino. Java slots are found at many of the leading online casinos. These instant-play virtual slot machines are available as an alternative to fully-downloadable casino. The only thing that you mobile phone needs to have installed upon it is Java software , and as many of even the oldest mobile phone do then we are fairly confident that your mobile phone will be able to be used to access a wide and diverse range of mobile slot games. Terms Privacy Security Status Help. Roulette - The European Roulette games available on Java are some of the highest quality you are going to get without having to download a whole suite of games. As the game is Java powered, it will load pretty much instantly, so you don't have to worry about downloading a thing! About Us Contact Us Terms Privacy Sitemap. Where to Play -You will have no problems playing any of the above Java mobile casino games at the Ruby Fortune Mobile Casino, and by doing so today and making a real money deposit, a large and instantly credited bonus will be yours. Filter by Show All. Follow us on Facebook to be the first to get free java mobile games! Please try again later. The only downside is that some of the casinos, not all, restrict the number of games a player can choose from if they decide to play in their browser instead of downloading the client.